521
CDUS46 KMTR 260046
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
446 PM PST TUE NOV 25 2025
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 25 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 60 3:55 PM 80 2017 63 -3 62
MINIMUM 44 2:34 AM 26 1895 44 0 53
AVERAGE 52 53 -1 58
PRECIPITATION (IN)
TODAY 0.00 0.89 1960 0.05 -0.05 0.23
MONTH TO DATE 2.08 1.04 1.04 1.31
SINCE OCT 1 4.08 1.57 2.51 1.32
SINCE JAN 1 10.19 10.90 -0.71 14.95
SNOWFALL (IN)
TODAY MM 0.0 1947
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
TODAY 13 12 1 7
MONTH TO DATE 135 212 -77 152
SINCE SEP 1 185 296 -111 171
SINCE JUL 1 186 302 -116 171
COOLING
TODAY 0 0 0 0
MONTH TO DATE 3 0 3 1
SINCE SEP 1 253 179 74 405
SINCE JAN 1 602 622 -20 1215
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 2.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 3:00 AM
LOWEST 64 3:00 PM
AVERAGE 82
......................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 79 1959
MINIMUM TEMPERATURE (F) 44 25 1896
SUNRISE AND SUNSET
NOVEMBER 25 2025......SUNRISE 6:58 AM PST SUNSET 4:52 PM PST
NOVEMBER 26 2025......SUNRISE 6:59 AM PST SUNSET 4:51 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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